Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Kb6 draw
3 Kb7 draw
4 Kb8 draw
5 Kc8 draw
6 Kd6 draw
7 Kd7 draw
8 Re8 draw
9 Rf6 draw
10 Rg6 draw
11 Rh6 draw
12 Kc6 loss in 6 half-moves
13 Kd8 loss in 4 half-moves
14 Re2 loss in 4 half-moves
15 Re5 loss in 4 half-moves
16 Re7 loss in 4 half-moves
17 Rb6 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rd6 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Re4 loss in 1 half-moves